Name: Xanthan gum Cas 11138-66-2
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Xanthan gum Cas 11138-66-2

Chemical Name: Xanthan gum
CAS No.: 11138-66-2
Molecular Formula: C8H14Cl2N2O2
Molecular Weight: 241.11496
Assay:95%min
Samples: Available

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Typical Properties

Specifications

Item	Specifications	Results
Appearance	Ofwhite or Light Yellow Free Flowing Powder or Granular	Conform
Through 80 mesh,%	Min. 95%	99.4%
Viscosity (1% XG in 1% KCL solution, mPa.s)	Min. 1200	1455
Shearing Ratio	Min. 6.5	7.8
PH(1% XG solution)	6.0-8.0	7.0
Loss on Drying,%	Max. 15	7.2
Ash,%	Max. 16	Conform
Pyruvic acid,%	Min. 1.5	Conform
Total Nitrogen,%	Max. 1.5	Conform
Pb,mg/kg	Max. 2	Conform
Total Plate Count,CFU/g	Max. 5000	1200
Yeast/Mould, CFU/g	Max. 500	Conform
Coliforms, MPN/g	Max. 3	Conform
Salmonella	Absent/25g	Absent/25g

Usage

It is widely used in many industries such as food processing, oil drilling and extraction, pesticides, seeds, coating, feed, daily chemicals, textile printing and dyeing, papermaking, tobacco, casting, and fire protection.

Packaging and Shipping